+++ /dev/null
-// Copyright 2019 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package lsp
-
-import (
- "context"
-
- "golang.org/x/tools/internal/lsp/protocol"
- "golang.org/x/tools/internal/lsp/source"
-)
-
-func (s *Server) rename(ctx context.Context, params *protocol.RenameParams) (*protocol.WorkspaceEdit, error) {
- snapshot, fh, ok, release, err := s.beginFileRequest(ctx, params.TextDocument.URI, source.Go)
- defer release()
- if !ok {
- return nil, err
- }
- edits, err := source.Rename(ctx, snapshot, fh, params.Position, params.NewName)
- if err != nil {
- return nil, err
- }
-
- var docChanges []protocol.TextDocumentEdit
- for uri, e := range edits {
- fh, err := snapshot.GetVersionedFile(ctx, uri)
- if err != nil {
- return nil, err
- }
- docChanges = append(docChanges, documentChanges(fh, e)...)
- }
- return &protocol.WorkspaceEdit{
- DocumentChanges: docChanges,
- }, nil
-}
-
-func (s *Server) prepareRename(ctx context.Context, params *protocol.PrepareRenameParams) (*protocol.Range, error) {
- snapshot, fh, ok, release, err := s.beginFileRequest(ctx, params.TextDocument.URI, source.Go)
- defer release()
- if !ok {
- return nil, err
- }
- // Do not return errors here, as it adds clutter.
- // Returning a nil result means there is not a valid rename.
- item, err := source.PrepareRename(ctx, snapshot, fh, params.Position)
- if err != nil {
- return nil, nil // ignore errors
- }
- // TODO(suzmue): return ident.Name as the placeholder text.
- return &item.Range, nil
-}